Scouring Agent for Cotton (Alkyl Sulfonate Based)
CAS Number: 61791-12-6
An alkyl sulfonate-based scouring agent for the alkaline pre-treatment of cotton, linen, and viscose fabrics. It efficiently removes natural waxes, pectin, oils, and sizing agents from greige fabric, ensuring uniform wettability for subsequent dyeing and finishing processes. Low-foam formulation is suitable for continuous scouring in J-boxes and jet scouring machines.
Technical Specifications
| appearance | Clear to pale yellow liquid |
| ionic type | Anionic |
| alkali stability | Stable in NaOH up to 40 g/L |
| pH (1% solution) | 7–9 |
| active content (%) | ≥30 |
| foam height (mm, 1%, 50°C) | ≤100 |
Applications
- Alkali scouring of cotton woven and knitted grey fabric
- Combined desizing-scouring-bleaching (DSB) process for cotton
- Scouring of linen and ramie fabric to remove natural impurities
- Pre-treatment of viscose rayon before reactive dyeing
- Bio-scouring process partner for enzymatic pre-treatment
Key Features
- Excellent removal of cotton wax, pectin, and sizing agents
- Alkali-stable for use with NaOH in conventional scouring
- Low-foam formulation for continuous and jet processing machinery
- Improves fabric absorbency and wettability for better dye uptake
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CAS Number
61791-12-6
Category
Textile Dyeing AuxiliariesAvailability
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